Selected High-Quality Raw Material: These cat bowls are made of eco-friendly resin and food grade materials which is BPA-Free. Silicone bowls are anti-slip and anti-noise. Free Tilted Cat Bowl: The raised bowl and the rubber base are separate to ensure the bowl can be adjusted to any angle to suit different pets, like kittens, adult cats. Anti Vomiting: A raised bowl can make your pet feel more comfortable while eating. Slanted and elevated cat bowls protect your kitty's cervical spine while they eat. Suitable Capacity: 17 oz per shallow cat bowl. Suitable size aims to develop healthy and scientific eating habits. Spine Protection: Also suited for Persian cats, Garfield cats, bulldogs, Chihuahuas and other small and medium-sized animals. The wide and shallow adjustable bowl has a comfortable height, which is very suitable for small cats and dogs with flat faces or pets with neck problems.